:root {
    --vault-dark: #0a1a2a;
    --vault-accent: #00f0ff;
    --vault-silver: #c0c0c0;
    --vault-bg: #050f17;
    --vault-border: #1a3a5a;
    --vault-text: #e0e0e0;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto Mono', monospace;
    background-color: var(--vault-bg);
    color: var(--vault-text);
    overflow: hidden;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

#game-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#game-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.game-ui {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 100;
    background: rgba(10, 26, 42, 0.7);
    border: 1px solid var(--vault-border);
    padding: 10px;
    font-family: 'Roboto Mono', monospace;
    max-width: 90%;
}

.game-title {
    color: var(--vault-accent);
    margin: 0 0 8px 0;
    font-size: 1.2rem;
}

.control-group {
    margin-bottom: 8px;
    font-size: 0.8rem;
}

.control-label {
    display: block;
    color: var(--vault-silver);
    margin-bottom: 4px;
    font-size: 0.8rem;
}

.control-value {
    color: var(--vault-accent);
    font-weight: bold;
    font-size: 0.8rem;
}

.game-button {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--vault-accent);
    color: var(--vault-accent);
    padding: 6px 12px;
    font-family: 'Roboto Mono', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 8px;
    margin-top: 8px;
    font-size: 0.8rem;
}

.game-button:hover {
    background: rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.hud-element {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(10, 26, 42, 0.7);
    border: 1px solid var(--vault-border);
    padding: 8px 12px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    max-width: 90%;
}

.status-light {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    background: #00ff55;
    box-shadow: 0 0 5px #00ff55;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0% { box-shadow: 0 0 0 0 rgba(0, 255, 85, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(0, 255, 85, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 255, 85, 0); }
}

/* Таймер */
.timer {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(10, 26, 42, 0.7);
    border: 1px solid var(--vault-border);
    padding: 8px 12px;
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    color: var(--vault-accent);
}

/* Попап с результатами */
.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 200;
    justify-content: center;
    align-items: center;
}

.popup-content {
    background: var(--vault-dark);
    border: 2px solid var(--vault-accent);
    padding: 20px;
    text-align: center;
    max-width: 90%;
    width: 300px;
}

.popup-title {
    color: var(--vault-accent);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.popup-score {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.popup-button {
    background: rgba(0, 240, 255, 0.2);
    border: 1px solid var(--vault-accent);
    color: var(--vault-accent);
    padding: 10px 20px;
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

/* Виртуальный джойстик */
.joystick-container {
    position: absolute;
    bottom: 80px;
    left: 30px;
    width: 100px;
    height: 100px;
    z-index: 100;
    display: none;
}

.joystick {
    width: 60px;
    height: 60px;
    background: rgba(0, 240, 255, 0.2);
    border: 2px solid var(--vault-accent);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    touch-action: none;
}

.joystick-knob {
    width: 30px;
    height: 30px;
    background: rgba(0, 240, 255, 0.5);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Кнопка захвата для мобильных */
.grab-button {
    position: absolute;
    bottom: 80px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: rgba(0, 240, 255, 0.2);
    border: 2px solid var(--vault-accent);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--vault-accent);
    font-size: 0.8rem;
    z-index: 100;
    display: none;
    touch-action: none;
}

/* Медиа-запросы для мобильных устройств */
@media (max-width: 768px), (pointer: coarse) {
    .game-ui {
        top: 5px;
        left: 5px;
        padding: 8px;
        max-width: 95%;
    }

    .game-title {
        font-size: 1rem;
        margin-bottom: 5px;
    }

    .control-group {
        display: none;
    }

    .game-controls {
        display: flex;
        gap: 0px;
        flex-direction: column;
        text-align: center;
    }

    .joystick-container {
        display: block;
    }

    .grab-button {
        display: flex;
    }

    .hud-element {
        bottom: 60px;
        right: 5px;
        padding: 6px 10px;
    }

    .timer {
        top: 5px;
        right: 5px;
        padding: 6px 10px;
        font-size: 0.9rem;
    }
}